Erland Karlberg

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Sundbyberg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for governing the operation of a pneumatic impulse wrench an...
- Patent number 7,467,669
- Issue date Dec 23, 2008
- Atlas Copco Tools AB
- John Robert Christian Friberg
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Method for governing the operation of a pneumatic impulse wrench an...
- Publication number 20070151740
- Publication date Jul 5, 2007
- John Robert Christian Friberg
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS